<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="http://code.jquery.com/jquery-2.1.4.min.js"></script>
</head>
<body>
    <script>
        $(function(){
            console.log(1);
            //get请求
            $.ajax({
                type:'get',
                url:'http://localhost:3001/123',
                success:function(data){
                    console.log(data);
                },
                error:function(err){
                    console.log(err)
                }
            })
            //post请求
            $.ajax({
                type:'post',
                url:'http://localhost:3001/wdltest',
                data:{name:'wdl',pass:'123'},
                success:function(data){
                    console.log(data);
                },
                error:function(err){
                    console.log(err)
                }
            })
        })
    </script>
</body>
</html>